In order to provide evidence for rational formulating sealed technology requirements of the sealed package and using appropriate test methods to carry out verification work. Referring to the product specifications and packaging standards and combined with the applications and features of sealed package, a variety of presentation forms for sealing technology requirements were listed. In full considerations of military packaging standards, protection methods, regulations and requirements of the temperature and geographical environment during transportation, etc., the main basis for formulating the sealed technology required was discussed; The Suitability of tightness test methods and factors to be controlled in the actual application process was analyzed according to actual condition. The various presentation forms of sealing technology requirements were summarized, and the basis of formulation and the factors in application process of sealed test method were proposed. The result could be used as the main basis for formulating sealed technology requirements of the sealed package, and it could be used as reference for choosing sealed test method.